Wei Hua Si

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Suzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Laser line generator having three intersecting light planes
- Patent number 8,640,350
- Issue date Feb 4, 2014
- Black & Decker, Inc.
- James P. Bascom
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Laser Line Generator Having Three Intersecting Light Planes
- Publication number 20130074352
- Publication date Mar 28, 2013
- Black & Decker Inc.
- James P. Bascom
- G01 - MEASURING TESTING